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Maxim > Solutions > Computers: Desktops, Workstations, and Servers

Digital Potentiometers

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Evaluation Kit for the MAX5422, MAX5423, and MAX5424
MAX5422EVKIT

QV  PDF Evaluation Kit for the MAX5432 and MAX5433
MAX5432EVKIT

QV  PDF 32-Tap, Nonvolatile, I²C, Linear, Digital Potentiometers
MAX5432, MAX5433, MAX5434, MAX5435

32-Tap, Nonvolatile, I²C, Linear-Taper, Digital Potentiometers Perform the Function of a Mechanical Potentiometer, but Replace the Mechanics with a Simple 2-Wire Serial Interface
QV  PDF Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers
MAX5487, MAX5488, MAX5489

QV  PDF Dual, 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5477, MAX5478, MAX5479

Industry's Smallest, Dual, 256-Tap Digital Potentiometers Fit in 3mm x 3mm TQFN
QV  PDF 256-Tap, Nonvolatile, SPI-Interface, Digital Potentiometers
MAX5422, MAX5423, MAX5424

QV  PDF 100kohm Precision-Matched Resistor-Divider in SOT23
MAX5490

Ultra-Precision Voltage-Dividers in a SOT23 Keep Drift to 3ppm/°C
QV  PDF Triple 128-Position Nonvolatile Digital Potentiometer
DS3903

LOWEST COST NONVOLATILE TRIPLE
POTENTIOMETER IDEAL FOR AUTOMATING
POWER-SUPPLY CALIBRATION
Eliminates Manual Factory Calibration Costs
QV  PDF 3V Dallastat Electronic Digital Rheostat
DS1869

QV  PDF Dual Digital Potentiometer Chip
DS1868

QV  PDF Dual Digital Potentiometer with EEPROM
DS1867

QV  PDF Log Trimmer Potentiometer
DS1866

QV  PDF Dual Temperature-Controlled NV Variable Resistor & Memory
DS1848

QV  PDF Dual Temperature-Controlled NV Variable Resistor
DS1847

QV  PDF NV Tri-Potentiometer, Memory and MicroMonitor
DS1846

QV  PDF Dual NV Potentiometer and Memory
DS1845

QV  PDF Quad Digital Potentiometer
DS1844

QV  PDF Dallastat
DS1809

QV  PDF Addressable Dual Audio Taper Potentiometer
DS1807

QV  PDF Digital Sextet Potentiometer
DS1806

QV  PDF NV Trimmer Potentiometer
DS1804

QV  PDF Addressable Dual Digital Potentiometer
DS1803

QV  PDF Dual Audio Taper Potentiometer with Pushbutton Control
DS1802

QV  PDF Dual Audio Taper Potentiometer
DS1801

QV  PDF ±5V Dual Digital Potentiometer Chip
DS1267

QV  PDF Dual, 256-Tap, Low-Drift, Digital Potentiometers in 14-Pin TSSOP
MAX5413, MAX5414, MAX5415

QV  PDF Dual, 256-Tap, Low-Drift, Digital Potentiometers in 10-µMAX
MAX5403, MAX5404, MAX5405

Industry's Smallest Dual Digital Potentiometer



Key Specifications:  Digital Potentiometers
Part Number Taper POTs Control Interface Wiper Memory Steps REND-TO-END
(kΩ)
Res. Tol.
(%)
Temp. Coeff.
(ppm/°C)
Wiper Resistance
(Ω)
ICC @5V
(µA)
Smallest Available Pckg.
(mm2)
typ typ max max w/pins
MAX5477  Linear 2 2-Wire Serial Non-Volatile 256 10 25 35 325 1 9.6
MAX5478  Linear 2 2-Wire Serial Non-Volatile 256 50 25 35 325 1 9.6
MAX5479  Linear 2 2-Wire Serial Non-Volatile 256 100 25 35 325 1 9.6
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1 9.6
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1 33.4
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1 9.6
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2 9.6
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2 9.6
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2 8.3
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2 8.3
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1 9.6
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1 9.6
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1 9.6
MAX5490  - - - - - 100 0.025 35 - - 8
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250 45.2
DS1267  Linear 2 3-Wire Serial Volatile 256
10
50
100
20 750 400 22 158.4
DS1801  Log 2 3-Wire Serial Volatile 64 45 20 750 400 50 33.4
DS1802  Log 2 3-Wire Serial and Push-Button (Up/Down) Volatile 64 45 20 750 400 80 137.3
DS1803  Linear 2 2-Wire Addressable Volatile 256
10
50
100
20 750 400 40 61.9
DS1804  Linear 1 Up/Down Non-Volatile 100
10
50
100
20 750 400 40 3
DS1806  Linear 6 3-Wire Serial Volatile 64
10
50
100
20 750 400 40 45.2
DS1807  Log 2 2-Wire Addressable Volatile 64 45 20 750 400 40 33.4
DS1809  Linear 1 Contact-Closure Non-Volatile 64
10
50
100
20 750 400 25 16.2
DS1844  Linear 4 2-Wire or 5-Wire Serial Volatile 64
10
50
100
20 750 400 40 217.1
DS1845  Linear 2 2-Wire Addressable Non-Volatile 100+256
10+100
10+10
10+50
20 750 250 40 16
DS1846  Linear 3 2-Wire Addressable Non-Volatile 100+256 10+100 20 750 300 200 45.2
DS1847  Linear 2 2-Wire Addressable Non-Volatile 256 10+50 20 850 - 1000 16
DS1848  Linear 2 2-Wire Addressable Non-Volatile 256 10+50 20 850 - 1000 16
DS1866  Log 1 3-Input Parallel Volatile 8 10 20 750 400 50 79.7
DS1867  Linear 2 3-Wire Serial Non-Volatile 256
10
50
100
20 750 400 250 110.6
DS1868  Linear 2 3-Wire Serial Volatile 256
10
50
100
20 750 400 1 45.2
DS1869  Linear 1 Contact-Closure Non-Volatile 64
10
50
100
20 750 400 10 44.1
MAX5413  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5 33.4
MAX5414  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5 33.4
MAX5415  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5 33.4
MAX5403  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5 15.4
MAX5404  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5 15.4
MAX5405  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5 15.4
See All Digital Potentiometers (123)



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